- Darklands
- Darkstone
- Dark Angel - Vampire Apocalypse
- Dark Cloud Series
- Dark Souls
- Dark Spire, The
- Dawn of Magic
- Deception Series
- Demise - Rise of the Ku'tan
- Demon's Souls
- Depths of Peril
- Diablo Series
- Digimon Series
- Dink SmallWood
- Disgaea Series
- Divinity Games
- Dokapon Kingdom
- Dragon Age - Origins
- Dragon Ball Games
- Dragon Bane
- Dragon Force
- Dragon Valor
- Dragon Warrior Series
- Drakengard
- Dungeon Hero
- Dungeon Lords
- Dungeon Master Series
- Dungeon Siege Games
Also see:
- ..Darkfall(3)
- ..DarkSpace(2)
- ..Dark Ages(7)
- ..Dark Age of Camelot(16)
- ..Dark And Light(1)
- ..Disney's Toontown Online(4)
- ..Dragonica(2)
- ..DragonRealms(6)
- ..Dragon Empires(1)
- ..Dragon Quarter(1)
- ..Dragon Quest Series(7)
- ..Dransik(1)
- ..Dungeons & Dragons Games(30)
- ..Dungeons & Dragons Online(9)
- ..Dungeon Crawl(2)
- ..Dungeon Keeper Series(2)